diff options
Diffstat (limited to 'dinput.c')
| -rw-r--r-- | dinput.c | 230 |
1 files changed, 0 insertions, 230 deletions
diff --git a/dinput.c b/dinput.c deleted file mode 100644 index 4bbc7bc..0000000 --- a/dinput.c +++ /dev/null @@ -1,230 +0,0 @@ -/* See LICENSE file for copyright and license details. */ -#include <ctype.h> -#include <locale.h> -#include <stdio.h> -#include <stdlib.h> -#include <string.h> -#include <X11/keysym.h> -#include <X11/Xlib.h> -#include <X11/Xutil.h> -#include "dmenu.h" - -/* forward declarations */ -static void cleanup(void); - -/* variables */ -static size_t cursor = 0; - -void -cleanup(void) { - cleanupdraw(&dc); - XDestroyWindow(dpy, win); - XUngrabKeyboard(dpy, CurrentTime); - XCloseDisplay(dpy); -} - -void -drawbar(void) -{ - dc.x = 0; - dc.y = 0; - dc.w = mw; - dc.h = mh; - drawbox(&dc, normcol); - /* print prompt? */ - if(prompt) { - dc.w = promptw; - drawbox(&dc, selcol); - drawtext(&dc, prompt, selcol); - dc.x += dc.w; - } - dc.w = mw - dc.x; - drawtext(&dc, text, normcol); - drawline(&dc, textnw(&dc, text, cursor) + dc.font.height/2, 2, 1, - dc.font.height-2, normcol); - commitdraw(&dc, win); -} - -void -kpress(XKeyEvent *e) { - char buf[sizeof text]; - int num; - unsigned int i, len; - KeySym ksym; - - len = strlen(text); - num = XLookupString(e, buf, sizeof buf, &ksym, NULL); - if(ksym == XK_KP_Enter) - ksym = XK_Return; - else if(ksym >= XK_KP_0 && ksym <= XK_KP_9) - ksym = (ksym - XK_KP_0) + XK_0; - else if(IsFunctionKey(ksym) || IsKeypadKey(ksym) - || IsMiscFunctionKey(ksym) || IsPFKey(ksym) - || IsPrivateKeypadKey(ksym)) - return; - /* first check if a control mask is omitted */ - if(e->state & ControlMask) { - switch(tolower(ksym)) { - default: - return; - case XK_a: - ksym = XK_Home; - break; - case XK_b: - ksym = XK_Left; - break; - case XK_c: - ksym = XK_Escape; - break; - case XK_e: - ksym = XK_End; - break; - case XK_f: - ksym = XK_Right; - break; - case XK_h: - ksym = XK_BackSpace; - break; - case XK_j: - case XK_m: - ksym = XK_Return; - break; - case XK_k: - text[cursor] = '\0'; - break; - case XK_u: - memmove(text, text + cursor, sizeof text - cursor + 1); - cursor = 0; - break; - case XK_w: - if(cursor > 0) { - i = cursor; - while(i-- > 0 && text[i] == ' '); - while(i-- > 0 && text[i] != ' '); - memmove(text + i + 1, text + cursor, sizeof text - cursor + 1); - cursor = i + 1; - } - break; - case XK_y: - { - FILE *fp; - char *s; - if(!(fp = popen("sselp", "r"))) - eprint("cannot popen sselp\n"); - s = fgets(buf, sizeof buf, fp); - pclose(fp); - if(s == NULL) - return; - } - num = strlen(buf); - if(num && buf[num-1] == '\n') - buf[--num] = '\0'; - break; - } - } - switch(ksym) { - default: - num = MIN(num, sizeof text - cursor); - if(num && !iscntrl((int) buf[0])) { - memmove(text + cursor + num, text + cursor, sizeof text - cursor - num); - memcpy(text + cursor, buf, num); - cursor += num; - } - break; - case XK_BackSpace: - if(cursor == 0) - return; - for(i = 1; cursor - i > 0 && !IS_UTF8_1ST_CHAR(text[cursor - i]); i++); - memmove(text + cursor - i, text + cursor, sizeof text - cursor + i); - cursor -= i; - break; - case XK_Delete: - if(cursor == len) - return; - for(i = 1; cursor + i < len && !IS_UTF8_1ST_CHAR(text[cursor + i]); i++); - memmove(text + cursor, text + cursor + i, sizeof text - cursor); - break; - case XK_End: - cursor = len; - break; - case XK_Escape: - exit(EXIT_FAILURE); - case XK_Home: - cursor = 0; - break; - case XK_Left: - if(cursor == 0) - return; - while(cursor-- > 0 && !IS_UTF8_1ST_CHAR(text[cursor])); - break; - case XK_Return: - fprintf(stdout, "%s", text); - fflush(stdout); - exit(EXIT_SUCCESS); - case XK_Right: - if(cursor == len) - return; - while(cursor++ < len && !IS_UTF8_1ST_CHAR(text[cursor])); - break; - } - drawbar(); -} - -int -main(int argc, char *argv[]) { - unsigned int i; - - /* command line args */ - progname = "dinput"; - for(i = 1; i < argc; i++) - if(!strcmp(argv[i], "-i")) - ; /* ignore flag */ - else if(!strcmp(argv[i], "-b")) - topbar = False; - else if(!strcmp(argv[i], "-l")) - i++; /* ignore flag */ - else if(!strcmp(argv[i], "-fn")) { - if(++i < argc) font = argv[i]; - } - else if(!strcmp(argv[i], "-nb")) { - if(++i < argc) normbgcolor = argv[i]; - } - else if(!strcmp(argv[i], "-nf")) { - if(++i < argc) normfgcolor = argv[i]; - } - else if(!strcmp(argv[i], "-p")) { - if(++i < argc) prompt = argv[i]; - } - else if(!strcmp(argv[i], "-sb")) { - if(++i < argc) selbgcolor = argv[i]; - } - else if(!strcmp(argv[i], "-sf")) { - if(++i < argc) selfgcolor = argv[i]; - } - else if(!strcmp(argv[i], "-v")) { - printf("dinput-"VERSION", © 2006-2010 dmenu engineers, see LICENSE for details\n"); - exit(EXIT_SUCCESS); - } - else if(!*text) { - strncpy(text, argv[i], sizeof text); - cursor = strlen(text); - } - else { - fputs("usage: dinput [-b] [-fn <font>] [-nb <color>] [-nf <color>]\n" - " [-p <prompt>] [-sb <color>] [-sf <color>] [-v] [<text>]\n", stderr); - exit(EXIT_FAILURE); - } - if(!setlocale(LC_CTYPE, "") || !XSupportsLocale()) - fprintf(stderr, "dinput: warning: no locale support\n"); - if(!(dpy = XOpenDisplay(NULL))) - eprint("cannot open display\n"); - if(atexit(&cleanup) != 0) - eprint("cannot register cleanup\n"); - screen = DefaultScreen(dpy); - root = RootWindow(dpy, screen); - - grabkeyboard(); - setup(0); - run(); - return 0; -} |